/* 通用样式 */
body {
  background-color: #fff;
  font-size: 14px;
  width: 100%;
  font-family: "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei UI", "Microsoft YaHei", SimHei, "宋体", simsun, sans-serif;
  padding: 0;
  margin: 0;

  h1, h2, h3, h4, h5, h6, form, ul, ol, li, p, hr, fieldset, figure {
    padding: 0;
    margin: 0;
  }

  h3{
    color: red;
  }

  ul, ol, li {
    list-style: outside none none;
  }

  /* 去掉前面的圆点 */
  a {
    text-decoration: none;
    outline: medium none;
    a:hover, a:link,a:visited, a:active, a:focus {
      text-decoration: none;
    }
  }

  /* 消除bootstrap的内外边距 */
  .container, .row{
    padding: 0;
    margin: 0;
  }
}







